KMC X10SL CP Bike Chain 10 Speed

With its hollow, high-alloy pins and plates, the super-lightweight KMC X10SL is the lightest 10-speed chain on the market. But its minimal weight isn't the only thing it has going for it. It also resists stretching and improves shifting performance for smoother, faster, quieter, chain suck-free shifts. Compatible with Shimano, SRAM and Campagnolo 10-speed cassettes.